Summary:
For now, separate the definition of `modules` generator per platform to avoid file output collision. Additionally:
* For Android, produce files under java/ (plus nested subdirs based on packageName) and jni/ (for C++ files) - JavaPoet version already does it
* Allow configuring packageName for Android - JavaPoet version has this
* Avoid tmp directory dance in the CLI script, given the proper modules separation
Changelog: [Internal]
Reviewed By: hramos
Differential Revision: D24410864
fbshipit-source-id: 9bd6bc1d65bec037bfca32ec478f3af50d72e927
Summary:
NOTE: Flow and Jest won't pass on this diff. Sandcastle, should, however, be green on D24236405 (i.e: the tip of this stack).
## Changes
Previously, the "Module" schema could either contain a `components` property, or a `nativeModules` property. The existence of the `components` property was used to determine (1) if the generators would run and (2) filter schemas on which the generators would run. Now, we simply check whether the type of the "Module" schema is `Component`.
Changelog: [Internal]
(Note: this ignores all push blocking failures!)
Reviewed By: PeteTheHeat
Differential Revision: D24236508
fbshipit-source-id: 68cb3f25178b6757c9a4aee767bb6173db4932a6
Summary:
This diff moves fabric C++ code from ReactCommon/fabric to ReactCommon/react/renderer
As part of this diff I also refactored components, codegen and callsites on CatalystApp, FB4A and venice
Script: P137350694
changelog: [internal] internal refactor
Reviewed By: fkgozali
Differential Revision: D22852139
fbshipit-source-id: f85310ba858b6afd81abfd9cbe6d70b28eca7415
Summary:
Currently the schema only allows to exclude a single platform (iOS OR Android). There are cases where we need to exclude multiple. This change converts the previous `excludePlatform` string property into an `excludePlatforms` array.
Changelog:
[Internal][Changed] - Added support to exclude multiple platforms in Codegen.
Reviewed By: sammy-SC
Differential Revision: D21426950
fbshipit-source-id: eff36ffa207109274794b4b300bf6313f8286161
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
Currently we generate Java ViewManager interfaces and C++ classes for iOS regardless whether the component is supported on platform or it isn't. This adds an option to exclude either iOS to Android in order to avoid this.
Changelog: In codegen it is now possible to exclude one or the other platform
Reviewed By: rickhanlonii
Differential Revision: D18217185
fbshipit-source-id: 1c569b92c92a5b991c96b0abdff6b8ed395e449f
Summary:
This one is fun.
# What?
Previously, the codegen'd constructor for a prop value in CPP was defined like so: `value(convertRawProp(rawProps, "value", sourceProps.value, value))`.
The fourth argument there is the default value of the result of `convertRawProps`. What that is saying is: the default value of `value` is `value` - the default value is itself.
The assumption was that because value is defined as `T value{someDefaultValue}` in the struct, in other words, because it has a default value in the `.h` file, that it will /start out/ being equal to `someDefaultValue`, and then be overridden later optionally, or be set to itself, which should be `someDefaultValue`.
However, that is not how initialization of class members in C++ constructors work. If a class member is in the member initializer list, [then the default value is not set](https://en.cppreference.com/w/cpp/language/initializer_list). That means that if the `defaultValue` as passed is /ever/ used, we incur undefined behavior.
# When is the defaultValue used?
The defaultValue is only used when no prop or a null value is sent from JS to C++: https://our.intern.facebook.com/intern/diffusion/FBS/browse/master/xplat/js/react-native-github/ReactCommon/fabric/core/propsConversions.h?commit=becfded106d706e6028e705d7883483051061e9f&lines=60
In most cases, the `sourceProps.value` is actually used as a fallback (the previous props value). The first time props are ever constructed, `sourceProps` should have valid values since it goes through a different path where only the defaultValues from props.h are used.
# Why wasn't this crashing before?
Most codegen'd properties are ints, floats, doubles, and bools. They might get wacky values, but they won't crash. I wouldn't be surprised if this diff solves some subtle visual or layout bugs, but I have no evidence of this yet.
# How do non-codegen'd props.cpp initialize default values?
Same as this diff does: defaultValue should be explicit everywhere: https://our.intern.facebook.com/intern/diffusion/FBS/browse/master/xplat/js/react-native-github/ReactCommon/fabric/components/scrollview/ScrollViewProps.cpp?commit=2813789c292dfdf1220b88f203af6b33ba9e42de&lines=51
# So... what have we learned?
C++ is tricky!
Reviewed By: yungsters, shergin
Differential Revision: D16955421
fbshipit-source-id: 75bb3f22822299e17df1c36abecdb6ce49012406
Summary:
Following our internal discussion we want to change previously used name convention.
Now it looks like:
```
#import <FBReactNativeTestSpec/FBReactNativeTestSpec.h>
```
Name is a param of `rn_codegen` and `rn_library`. Also, I found it the easiest to move replacing `::_IMPORT_::` into buck rule
Reviewed By: fkgozali
Differential Revision: D16646616
fbshipit-source-id: 2c33c5b4d1c42b0e6f5a42d9a318bd8bda9745f4
Summary: Code generators for modules and components don't have a lot of in common so there's no point to keepo them in the same directory and mix their files.
Reviewed By: rickhanlonii
Differential Revision: D16183434
fbshipit-source-id: b6ee32c6b223e8d6e4bc843b2e111598bee94dc5
Kevin Gozali
Ramanpreet Nara
David Vacca
João Vieira
George Zahariev
Michael Bolin
Samuel Susla
Joshua Gross
Rick Hanlon
Michał Osadnik